<template>
  <a-modal
    :title="title"
    :width="800"
    :visible="visible"
    :maskClosable="false"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    cancelText="关闭"
  >
    <a-spin :spinning="confirmLoading">
      <a-form-model ref="form" :model="model" :rules="validatorRules">
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则名称" prop="ruleName">
          <a-input placeholder="请输入规则名称" v-model="model.ruleName" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则Code" prop="ruleCode">
          <a-input placeholder="请输入规则Code" :disabled="disabledCode" v-model="model.ruleCode" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则实现类" prop="ruleClass">
          <a-input placeholder="请输入规则实现类" v-model="model.ruleClass" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则参数" prop="ruleParams">
          <a-textarea placeholder="请输入规则参数" :rows="5" v-model="model.ruleParams" />
        </a-form-model-item>
      </a-form-model>
    </a-spin>
  </a-modal>
</template>

<script>
import { httpAction } from '@/api/manage'
import { validateDuplicateValue } from '@/utils/util'

export default {
  name: 'SysFillRuleModal',
  components: {},
  data() {
    return {
      title: '操作',
      visible: false,
      model: {},
      labelCol: { xs: { span: 24 }, sm: { span: 5 } },
      wrapperCol: { xs: { span: 24 }, sm: { span: 16 } },

      confirmLoading: false,
      validatorRules: {
        ruleName: [{ required: true, message: '规则名称不能为空' }],
        ruleCode: [
          { required: true, message: '规则Code不能为空' },
          {
            validator: (rule, value, callback) =>
              validateDuplicateValue('sys_fill_rule', 'rule_code', value, this.model.id, callback)
          }
        ],
        ruleClass: [{ required: true, message: '规则实现类不能为空' }],
        ruleParams: [
          {
            validator: (rule, value, callback) => {
              try {
                let json = JSON.parse(value)
                if (json instanceof Array) {
                  callback('只能传递JSON对象，不能传递JSON数组')
                } else if (json instanceof Object) {
                  callback()
                } else {
                  callback('请输入JSON字符串')
                }
              } catch {
                callback('请输入JSON字符串')
              }
            }
          }
        ]
      },
      url: {
        add: '/sys/fillRule/add',
        edit: '/sys/fillRule/edit'
      }
    }
  },
  computed: {
    disabledCode() {
      return !!this.model.id
    }
  },
  created() {},
  methods: {
    add() {
      this.edit({})
    },
    edit(record) {
      this.visible = true
      this.$nextTick(() => {
        this.$refs.form.resetFields()
        this.model = Object.assign({}, record)
      })
    },
    close() {
      this.$emit('close')
      this.visible = false
    },
    handleOk() {
      const that = this
      // 触发表单验证
      this.$refs.form.validate((ok, err) => {
        if (ok) {
          that.confirmLoading = true
          let httpUrl = this.url.add,
            method = 'post'
          if (this.model.id) {
            httpUrl = this.url.edit
            method = 'put'
          }

          httpAction(httpUrl, this.model, method)
            .then(res => {
              if (res.success) {
                that.$message.success(res.message)
                that.$emit('ok')
                that.close()
              } else {
                that.$message.warning(res.message)
              }
            })
            .finally(() => {
              that.confirmLoading = false
            })
        }
      })
    },
    handleCancel() {
      this.close()
    }
  }
}
</script>

<style lang="less" scoped></style>
